import type { ReactNode } from 'react';
import type { ZodObject } from 'zod';
import type { ZodFormComponents, RuntimeComponentConfig } from './FieldRenderer.js';
/**
 * Props for {@link ZodFormSwitch}.
 *
 * @category Components
 */
export interface ZodFormSwitchProps<TSource extends Record<string, unknown>, TKey extends keyof TSource & string, TSchemas extends Record<string, ZodObject>> {
    /**
     * Source object whose `[discriminator]` value selects the schema.
     * `null` / `undefined` are valid and route to `fallback` (or to a one-time
     * warning + `null` render if no fallback is provided).
     */
    source: TSource | null | undefined;
    /** Property name on `source` to use as the discriminator. */
    discriminator: TKey;
    /** Map from discriminator values to Zod schemas. */
    schemas: TSchemas;
    /**
     * Component(s) to render when the discriminator value matches no
     * schema. ReactNode for static fallback; function for dynamic.
     * The function form receives the (possibly nullish) source.
     */
    fallback?: ReactNode | ((source: TSource | null | undefined) => ReactNode);
    /** Forwarded to the rendered <ZodForm>. */
    components?: ZodFormComponents;
    /** Forwarded to the rendered <ZodForm>. */
    componentConfig?: RuntimeComponentConfig;
    /** Forwarded to the rendered <ZodForm>. */
    onValueChange?: (data: unknown, meta: {
        isValid: boolean;
    }) => void;
    /** Forwarded to the rendered <ZodForm>. */
    className?: string;
    /** Forwarded to the rendered <ZodForm>. */
    errorDisplay?: 'always' | 'afterTouched';
}
/**
 * Render the form matching `source[discriminator]`, unmounting on changes via
 * a React `key`. Falls back to `fallback` (or `null` plus a one-time warning)
 * for unmapped discriminator values.
 *
 * @example
 * ```tsx
 * <ZodFormSwitch
 *   source={node}
 *   discriminator="$type"
 *   schemas={{ Data: dataSchema, Choice: choiceSchema }}
 *   fallback={<UnsupportedTypeNotice />}
 * />
 * ```
 *
 * @category Components
 */
export declare function ZodFormSwitch<TSource extends Record<string, unknown>, TKey extends keyof TSource & string, TSchemas extends Record<string, ZodObject>>(props: ZodFormSwitchProps<TSource, TKey, TSchemas>): ReactNode;
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